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DNA Profiling

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DNA Profiling
The analysis of short, highly specific, tandem-repeated—or hypervariable— genomic sequences, minisatellites known as variable number of tandem repeats (VNTRs), to detect the degree of relatedness to another sequence of oligonucleotides. This method of isolating and visualising of sequences of DNA was developed in 1984 by Alec Jeffreys, who identified minisatellites that do not contribute to gene function but are repeated in the genes and elsewhere in a DNA sample, thus providing highly specific information about that organism or person.


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DNA profiling is being used extensively around the world in criminal cases.
Byline: Hilary Clixby M URDER accused Guang Cao was linked to the brutal killing of a Chinese betting fraudster by DNA profiling on items found both at the scene of the crime and at his home, a jury heard yesterday.
The book is divided into two sections: DNA profiling for blood cell antigens, and RNA profiling in blood cells.
 
 
 
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